/**
 * Copyright 2024 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { AbstractControl } from '@angular/forms';
import { RegexValidator } from './regex-validator';

describe('RegexValidator', () => {
  it('Should accept the valid regex', () => {
    const input = '\\s*[0-9a-z]*';
    const actual = RegexValidator()({ value: input } as AbstractControl);
    expect(actual).toBeNull();
  });
  it("Shouldn't accept the invalid regex", () => {
    const input = '(\\s';
    const actual = RegexValidator()({ value: input } as AbstractControl);
    expect(actual).not.toBeNull();
  });
});
